Granite is a____________...? Mcqs

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Granite is a____________...?

(A) Metamorphic rock
(B) Igneous rock

(C) Sedimentry rock
(D) None of these

āœ… Correct Answer: Igneous rock

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Radiations are harmful as it:___________...?

(A) Causes skin cancer
(B) Causes anemia

(C) Alters body tissue
(D) is unstable

āœ… Correct Answer: Causes skin cancer

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Animal which captures and readily kills living animals for its food is called___________...?

(A) Parasite
(B) Scavenger

(C) Predator
(D) Mammal

āœ… Correct Answer: Predator

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Diamond is harder than Graphite because of___________...?

(A) Difference in crystalline Structure
(B) Tetrahedral structure of diamond

(C) Difference in layer of atoms
(D) None of these

āœ… Correct Answer: Difference in crystalline Structure

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The distance between Earth and Sun is greatest during ____________...?

(A) Apehelion
(B) Astronomical

(C) Lopsided
(D) Astronomi

āœ… Correct Answer: Apehelion

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Total number of moons in entire Solar System are:__________...?

(A) More than 100
(B) More Than 200

(C) More than 300
(D) More than 400

āœ… Correct Answer: More Than 200

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Short-sight defect could be corrected by a _____________ lens...?

(A) concave lens
(B) convex lens

(C) converging lens
(D) none of these

āœ… Correct Answer: concave lens

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

A tight-rope walker carries a long pole which he holds across his body. The purpose of this pole is to____________...?

(A) Prop him up if he falls
(B) Spread out his weight and reduce the pressure on the rope

(C) Add extra weight to keep the rope tightly stretched
(D) To keep the centre of gravity always vertically above the rope

āœ… Correct Answer: To keep the centre of gravity always vertically above the rope

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Summer solstice means__________...?

(A) longest day
(B) longest night

(C) smallest day
(D) none of these

āœ… Correct Answer: longest day

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Sunlight is a Great Source of ____________...?

(A) vitamin C
(B) vitamin D

(C) vitamin E
(D) vitamin K

āœ… Correct Answer: vitamin D

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Galvanised Iron sheets have a coating of____________...?

(A) Tin
(B) Silver

(C) Zinc
(D) Chromium

āœ… Correct Answer: Zinc

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In general, the most destructive earthquake waves are the __________ ...?

(A) P waves
(B) S waves

(C) Surface waves
(D) All of the above

āœ… Correct Answer: Surface waves

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Main use of salt in diet is to : ___________...?

(A) ease the process of cooking
(B) increase the taste

(C) produce small amount of hydrochloric acid required for digestion
(D) inclease solubility of food particles in water

āœ… Correct Answer: produce small amount of hydrochloric acid required for digestion

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Diamond is a very expensive ornament. It is composed of a single element ___________...?

(A) Carbon
(B) Gold

(C) Silver
(D) Platinum

āœ… Correct Answer: Carbon

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The density of Air is_____________...?

(A) 0.225 kg/m3
(B) 1.025 kg/m3

(C) 1.225 kg/m3
(D) 1.425 kg/m3

āœ… Correct Answer: 1.225 kg/m3

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Dry ice is ___________...?

(A) Methane hydrate
(B) Liquid Nitrogen

(C) Solid Carbon dioxide
(D) Frozen Water

āœ… Correct Answer: Solid Carbon dioxide

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Involuntary muscles in a human body are present in__________...?

(A) Brain
(B) Tongue

(C) Digestive system
(D) Limbs

āœ… Correct Answer: Digestive system

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Study of fruit is called ___________...?

(A) Pomology
(B) Plriculture

(C) Sericulture
(D) Apiculture

āœ… Correct Answer: Pomology

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A reptile with a four-chambered heart is______________...?

(A) Snake
(B) Turtle

(C) Lizard
(D) Crocodile

āœ… Correct Answer: Crocodile

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In the electricity meter the digit to the extreme right is___________...?

(A) 1/5th of the unit
(B) 1/100 of the unit

(C) 1/10th of the unit
(D) 1/1000th of the unit

āœ… Correct Answer: 1/10th of the unit

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With the rise in temperature, metals conductivity____________...?

(A) Remains same
(B) Increases

(C) Decreases
(D) None of these

āœ… Correct Answer: Decreases

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The correct age of solar system is approximately __________...?

(A) 4.3 Billion years
(B) 4.4 Billion years

(C) 4.5 Billion years
(D) None of these

āœ… Correct Answer: 4.5 Billion years

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The only non metal exists in liquid state is ___________...?

(A) Mercury
(B) Bromine

(C) Phosphorus
(D) Iodine

āœ… Correct Answer: Bromine

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The point within the Earth where earthquakes originate is _________...?

(A) Comma
(B) Origin

(C) Epicenter
(D) Focus

āœ… Correct Answer: Rashid Mehmood

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The major source of quick energy is ___________...?

(A) Carbohydrates
(B) Minerals

(C) vitamins
(D) None of these

āœ… Correct Answer: Carbohydrates

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Amnesia is related to:__________...?

(A) Sleeping sickness
(B) Loss of sight

(C) Loss of hearing
(D) Loss of memory

āœ… Correct Answer: Loss of memory

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The season changes because of the ____________...?

(A) Moon is revolving round the earth
(B) Earth is revolving round its axis

(C) Earth is revolving round the sun
(D) Planet Mars is attracting the sun

āœ… Correct Answer: Earth is revolving round the sun

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Earth rotates the sun in___________...?

(A) 23 hours 56 min 4 sec
(B) 24 hours

(C) 23 hours 57 min 9 sec
(D) Non of above

āœ… Correct Answer: 23 hours 56 min 4 sec

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The main constituent of Pearls are: ______________...?

(A) Calcium oxide &Ammonium Chloride
(B) Calcium Carbonate &Megnesium Carbonate

(C) Aragonite & Conchiolin
(D) None of these

āœ… Correct Answer: Calcium Carbonate &Megnesium Carbonate

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Role of biotechnology in the production of food based on ___________...?

(A) Decomposition
(B) Respiration

(C) Digestion
(D) Fermentation

āœ… Correct Answer: Fermentation

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The fruits without seed, like banana, are called_____________...?

(A) Seedless fruits
(B) Parthenogenesis fruits

(C) Parthenocarpic fruits
(D) placental fruits

āœ… Correct Answer: Parthenocarpic fruits

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Dead red blood corpuscles are stored in____________...?

(A) Liver
(B) Spleen

(C) Kidney
(D) Heart

āœ… Correct Answer: Spleen

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The atmosphere of moon consists of______________...?

(A) 90% Hydrogen, 10% Nitrogen
(B) 80%Nitrogen, 20% Hydrogen

(C) 60% Nitrogen, 40%inert gases
(D) None

āœ… Correct Answer: 60% Nitrogen, 40%inert gases

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Common food sources of Vitamin A are:___________...?

(A) Milk, eggs, butter, cheese, cream, and liver
(B) White sugar, honey, and sugar cane

(C) Broccoli, apricots, cantaloupe, carrots, sweet potato, spinach
(D) Both A and C

āœ… Correct Answer: Both A and C

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Yeast is used in making bread because it produces____________...?

(A) Carbon dioxide
(B) Sugar

(C) Bacteria
(D) Oxygen

āœ… Correct Answer: Carbon dioxide

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Medulla oblongata is a part of human ___________...?

(A) Heart
(B) Brain

(C) Liver
(D) Sex organ

āœ… Correct Answer: Brain

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The photo-receptors in the eye are present in___________...?

(A) Cornea
(B) Retina

(C) Iris
(D) Sclera

āœ… Correct Answer: Retina

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The main factor for determining a region’s climate is ___________...?

(A) Latitude
(B) Temperature

(C) Longitude
(D) None of them

āœ… Correct Answer: Latitude

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Deficiency of Iodine causes:____________...?

(A) Anemia
(B) Scurvy

(C) Goiter
(D) Rickets

āœ… Correct Answer: Goiter

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ā€œEach electron in an atom must have its own unique set of quantum numbersā€ is a statement of_______________...?

(A) Aufbau principle
(B) Pauli exclusion principle

(C) Hund’s rule
(D) Periodic law

āœ… Correct Answer: Pauli exclusion principle

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Garnet is a______________...?

(A) Sedimentary rock
(B) Igneous rock

(C) Mineral
(D) None of these

āœ… Correct Answer: Mineral

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Comets are made mostly of ______________...?

(A) Ice and dust
(B) Dust and lights

(C) Ice, dust and lights
(D) All of the above

āœ… Correct Answer: Ice and dust

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Blood is cleaned by __________...?

(A) Lungs
(B) Liver

(C) Heart
(D) Kidneys

āœ… Correct Answer: Kidneys

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Wood is the main raw material for the manufacture of ____________...?

(A) Paint
(B) Gun powder

(C) Paper
(D) Ink

āœ… Correct Answer: Paper

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The second most abundant metal found in the earth’s crust is_____________...?

(A) Silicon
(B) Aluminium

(C) Calcium
(D) Sodium

āœ… Correct Answer: Silicon

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Which of the following are Biodegradable ___________...?

(A) Cans
(B) Dead Plants

(C) Glass
(D) None of these

āœ… Correct Answer: Dead Plants

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

UV light falls in the category of___________...?

(A) Ionizing Radiations
(B) Non Ionizing Radiation

(C) Visible light
(D) None

āœ… Correct Answer: Ionizing Radiations

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Parkinson is a disease of____________...?

(A) Eyes
(B) Brain

(C) Heart
(D) Lungs

āœ… Correct Answer: Brain

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The blind spot is located at the ___________ of the eye ...?

(A) pupil
(B) vitreous humor

(C) aqueous humor
(D) optic disc

āœ… Correct Answer: optic disc

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The first cloned animal was____________...?

(A) Goat
(B) Cow

(C) Rat
(D) Sheep

āœ… Correct Answer: Sheep

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The increasing vapor pressure caused by heating a liquid is due to___________...?

(A) increase inter-molecular interactions
(B) increasing potential energy of molecules

(C) increasing kinetic energy of molecules
(D) decreasing surface tension

āœ… Correct Answer: increasing kinetic energy of molecules

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Cancer can be treated by ___________...?

(A) Antibiotics & vaccines
(B) Radiotherapy & antibiotics

(C) Chemotherapy & radiotherapy
(D) Antibiotics & Chemotherapy

āœ… Correct Answer: Chemotherapy & radiotherapy

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According to the definition of 1 KWh, a 100 watt bulb consumes one unit of electricity in____________...?

(A) 1 hours
(B) 5 hours

(C) 10 hours
(D) 15 hours

āœ… Correct Answer: 10 hours

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The position of earth in its orbit, when it is at its greatest distance from the sun causing northern summer is called ___________...?

(A) Aphelion
(B) Perihelion

(C) Perigee
(D) Apogee

āœ… Correct Answer: Aphelion

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Monsoon is caused by____________________...?

(A) Seasonal reversal of winds
(B) Revolution of earth

(C) Movement of clouds
(D) Rise in temperature

āœ… Correct Answer: Seasonal reversal of winds

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

A camera uses a __________ to form an image....?

(A) convex lens
(B) concave lens

(C) condenser lens
(D) none of these

āœ… Correct Answer: convex lens

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The biggest species of the cat family is___________...?

(A) Tiger
(B) Lion

(C) Leopard
(D) None

āœ… Correct Answer: Tiger

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Each day human body breathe in __________ liters of air....?

(A) 5,000 to 10,000
(B) 10,000 to 15,000

(C) 15,000 to 20,000
(D) 20,000 to 25,000

āœ… Correct Answer: 10,000 to 15,000

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Cusec is a unit of _________...?

(A) Area
(B) Time

(C) Distance
(D) mass

āœ… Correct Answer: E. None of these

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The chemical name of Laughing gas is___________...?

(A) Nitric oxide
(B) Nitrogen dioxide

(C) Nitrogen pentoxide
(D) Nitrous oxide

āœ… Correct Answer: Nitrous oxide

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Heat of sun reaches the earth by ___________...?

(A) Convection
(B) radiation

(C) Conduction
(D) None of these

āœ… Correct Answer: radiation

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Fuzzy logic is a part of_________________...?

(A) Aristotle’s philosophy
(B) Computer science

(C) Epicurianism
(D) Sophism

āœ… Correct Answer: Computer science

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Bronze is an alloy of ____________...?

(A) Copper and Zinc
(B) Tin and Zinc

(C) Copper and Tin
(D) Iron and Zinc

āœ… Correct Answer: Copper and Tin

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Fuel used in a Fast Breeder Reactor is _____________...?

(A) Uranium Oxide
(B) Uranium Plutonium carbide

(C) Uranium Plutonium Oxide
(D) Uranium thorium Oxide

āœ… Correct Answer: Uranium Plutonium Oxide

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The first organism on earth were _______________...?

(A) autotrophs
(B) heterotrophs

(C) saprotrophs
(D) none of these

āœ… Correct Answer: heterotrophs

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Earth is closest to the sun every year in early ______________, when it’s winter for the Northern Hemisphere. We’re farthest away from the sun in early __________________, during our Northern Hemisphere summer....?

(A) January – July
(B) June – December

(C) July – January
(D) December – June

āœ… Correct Answer: January – July

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Chemically finger nails are made up of ____________...?

(A) Carbohydrate
(B) Fats

(C) protein
(D) Starch

āœ… Correct Answer: protein

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Boiling point of pure water is __________...?

(A) 90’C
(B) 97’C

(C) 100’C
(D) None of these

āœ… Correct Answer: 100’C

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The main function of kidney is____________...?

(A) to control blood pressure
(B) to control body temperature

(C) to remove waste from blood
(D) to help in digestion of bady

āœ… Correct Answer: to remove waste from blood

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The Mirror used in the Automobiles are___________...?

(A) Concave
(B) Convex

(C) Plains
(D) Reflective

āœ… Correct Answer: Convex

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Fathom is the unit of measurement for__________...?

(A) Sound
(B) Depth

(C) Energy
(D) Time

āœ… Correct Answer: Depth

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

By which process copper is refined ____________...?

(A) Roasting
(B) Oxidation

(C) Zone Refining
(D) Electrolysis

āœ… Correct Answer: Roasting

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

When a star becomes a singularity and has zero volume and infinite density, it is called_______________...?

(A) White dwarf
(B) Blue giant

(C) Wolf-Raynet star
(D) Black hole

āœ… Correct Answer: Black hole

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The moon’s surface temperature varies from about ________ to _________ ...?

(A) – 173 degrees Celsius at night to 127 degrees Celsius during the day
(B) – 172 degrees Celsius at night to 172 degrees Celsius during the day

(C) Remains constant during day and night
(D) – 170 degrees Celsius at night to 107 degrees Celsius during the day

āœ… Correct Answer: – 173 degrees Celsius at night to 127 degrees Celsius during the day

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Vitamin B2 is also called as__________...?

(A) Riboflavin
(B) Thiamine

(C) Ascorbic Acid
(D) Niacin

āœ… Correct Answer: Riboflavin

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The repetition of property after a certain interval called ___________...?

(A) Electron efinity
(B) Atomic radius

(C) periodicity of property
(D) none of these

āœ… Correct Answer: periodicity of property

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Burning of Fossil Fuels Results In ____________...?

(A) Increased oxygen level
(B) Decreases greenhouse gases

(C) Increased greenhouse gases
(D) Increased ethane level

āœ… Correct Answer: Increased greenhouse gases

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Nucleus of an atom was discovered by___________...?

(A) Goldstein
(B) James Chadwick

(C) J J Thomson
(D) Rutherford

āœ… Correct Answer: Rutherford

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

An instrument to detect the purity of milk is____________...?

(A) Lactometer
(B) Hygrometer

(C) Manometer
(D) Sonometer

āœ… Correct Answer: Lactometer

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Moon light reaches to earth in___________seconds...?

(A) 0.3 seconds
(B) 1.3 seconds

(C) 2.3 seconds
(D) 3.3 seconds

āœ… Correct Answer: 1.3 seconds

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Microphone converts sound energy into ___________...?

(A) Microwaves
(B) Electrical signals

(C) Optical Signals
(D) Heat energy

āœ… Correct Answer: Electrical signals

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Bromine is a___________________...?

(A) black solid
(B) red-brown liquid

(C) colourless gas
(D) highly inflammable gas

āœ… Correct Answer: red-brown liquid

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Moon is a__________...?

(A) Star
(B) Planet

(C) A & B
(D) Satellite

āœ… Correct Answer: Satellite

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Scientific Name of Human is____________...?

(A) Homo sapiens
(B) Mono sapiens

(C) Bio sapiens
(D) Cosmopolitan

āœ… Correct Answer: Homo sapiens

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The most dense and heaviest planet is___________...?

(A) Jupiter
(B) Earth

(C) Mars
(D) Venus

āœ… Correct Answer: Earth

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

According to Einsteins general theory of relativity the universe:________________...?

(A) Must be expanding
(B) Must be contracting

(C) Must be either expanding or contracting
(D) Must be neither expanding nor contracting

āœ… Correct Answer: Must be either expanding or contracting

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The type of glass used in making lenses and prism is___________...?

(A) Pyrex glass
(B) jena glass

(C) Flintglass
(D) Soft glass

āœ… Correct Answer: Flintglass

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Lux is a unit of __________...?

(A) Luminous Flux
(B) Illumination

(C) Luminous Intensity
(D) Focus

āœ… Correct Answer: Illumination

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Muscle fatigue is caused by the accumulation of___________...?

(A) Uric acid
(B) Lactic acid

(C) Oxalacetic acid
(D) Fyruvie acid

āœ… Correct Answer: Lactic acid

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The red blood cells originate in the ____________...?

(A) Brain
(B) Muscles

(C) Ligaments
(D) Bone Marrow

āœ… Correct Answer: Bone Marrow

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Earthquakes occur most frequently at __________...?

(A) Plate boundaries
(B) Plate surface

(C) Ocean beds
(D) All of the above

āœ… Correct Answer: Plate boundaries

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Oil rises up to wick in a lamp because_____________...?

(A) Oil is very light
(B) Oil is volatile

(C) Diffusion of oil through the wick
(D) Capillary action phenomenon

āœ… Correct Answer: Capillary action phenomenon

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Wisdom teeth normally grow between the age of___________...?

(A) 34-40
(B) 17-30

(C) 45-55
(D) 10-17

āœ… Correct Answer: 17-30

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Deficiency diseases are caused due to the deficiency of___________...?

(A) Proteins
(B) Vitamins

(C) Carbohydrates
(D) Fats

āœ… Correct Answer: Vitamins

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Sound travels about ___________times faster in water than in air....?

(A) 2
(B) 3

(C) 4
(D) 5

āœ… Correct Answer: 4

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Honey contain glucose and fructose along with some other ingredients, it has greater viscosity due to____________...?

(A) hydrogen bonding
(B) irregular shape of the molecules

(C) irregular shape of the molecules and strong inter-molecular forces
(D) greater molecular size

āœ… Correct Answer: irregular shape of the molecules and strong inter-molecular forces

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The sun is made up of 99.9% of ________________ and ______________...?

(A) Oxygen and Hydrogen
(B) Hydrogen and Sulfur

(C) Carbon and Silicon
(D) Hydrogen and Helium

āœ… Correct Answer: Hydrogen and Helium

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Scurvy is caused due to the deficiency of ___________...?

(A) Vitamin A
(B) Vitamin D

(C) Vitamin C
(D) None of these

āœ… Correct Answer: Vitamin C

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The muscles, tissues and blood all are made up of____________...?

(A) Carbohydrate
(B) Proteins

(C) Vitamins
(D) Fats

āœ… Correct Answer: Proteins

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

At what time of day is the relative humidity normally at a minimum ________________ ...?

(A) When the air temperature is highest
(B) Just before sunrise

(C) About midnight
(D) When the air temperature is lowest

āœ… Correct Answer: When the air temperature is highest

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Oasis is associated with___________...?

(A) Glaciers
(B) Desert

(C) Islands
(D) Volcanoes

āœ… Correct Answer: Desert

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Female Ova are ___________...?

(A) Haploid
(B) Diploid

(C) Triploid
(D) None of these

āœ… Correct Answer: Haploid

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Most of the ozone in the atmosphere is concentrated in the____________...?

(A) Mesosphere
(B) Troposphere

(C) Stratosphere
(D) Ionosphere

āœ… Correct Answer: Stratosphere

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Despite the fluctuation in human body temperature. The temperature of human body remains at _________...?

(A) 35 °C
(B) 37 °C

(C) 42 °C
(D) 54 °C

āœ… Correct Answer: 37 °C

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

In the Composition of the earth, Aluminum is _______________...?

(A) 27.5%
(B) 20.3%

(C) 14.5%
(D) 8.23%

āœ… Correct Answer: 8.23%

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The main cause of floods in the river is__________...?

(A) Heavy snowfall
(B) Earthquakes

(C) Deforestation
(D) Construction of dams

āœ… Correct Answer: Deforestation

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The chemical name of ā€œAcidā€ (Tezaab) is___________...?

(A) Sulfuric acid
(B) Sodium chloride

(C) Citric Acid
(D) None of these

āœ… Correct Answer: Sulfuric acid

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Planets having largest amount of Carbon Dioxide is ____________...?

(A) Mercury
(B) Jupiter

(C) Mars
(D) Venus

āœ… Correct Answer: Venus

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Joint in which bones are joined together by fibrous tissues is called _____________ ...?

(A) Fibrous joint
(B) Cartilaginous joint

(C) Synovial joint
(D) Ball and socket joint

āœ… Correct Answer: Fibrous joint

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Electric motor was invented by __________ ...?

(A) Michael Faraday
(B) Oliver Evans

(C) Thomas Edison
(D) Horace Day

āœ… Correct Answer: Michael Faraday

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Maximum biological damage is caused by ____________...?

(A) Gamma rays
(B) Alpha rays

(C) Beta rays
(D) Microwaves

āœ… Correct Answer: Gamma rays

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

ā€œBeaufort Scaleā€ is used to measure____________...?

(A) Wind Velocity
(B) Air Pressure

(C) Wind Direction
(D) Humidity

āœ… Correct Answer: Wind Velocity

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Chemical name of vinegar is _____________...?

(A) Sodium Nitrate
(B) Dilute acetic acid

(C) Chloride of lime
(D) Calcium

āœ… Correct Answer: Dilute acetic acid

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Water is 50 times more viscous than ____________ ...?

(A) Oil
(B) Alcohol

(C) Gases
(D) Solid

āœ… Correct Answer: Gases

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The mean distance of the earth from the sun is astronomical units is____________...?

(A) 3.7 AU
(B) 10 AU

(C) 1 AU
(D) 101 AU

āœ… Correct Answer: 1 AU

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The SI base unit for mass is_____________...?

(A) Gram
(B) Pound

(C) Kilogram
(D) Ounce

āœ… Correct Answer: Kilogram

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The Scientist who told ā€œHeat is a form of Energyā€ was___________...?

(A) Thomas Alva Edison
(B) Newton

(C) Joule
(D) Kepler

āœ… Correct Answer: Joule

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Pollutants that are introduced into the environment by human activity are called as ___________...?

(A) Qualitative pollutants
(B) Quantitative pollutants

(C) Anthropogenic pollutant
(D) All of Above

āœ… Correct Answer: Anthropogenic pollutant

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Fan was invented by___________...?

(A) Arthur Schimit
(B) Alfered Nobel

(C) Skaats Wheeler
(D) None of these

āœ… Correct Answer: Skaats Wheeler

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

According to Big Bang Theory, the Universe began about __________ billion years ago....?

(A) 10 – 20
(B) 20 – 30

(C) 30 – 40
(D) 40 – 50

āœ… Correct Answer: 10 – 20

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Pluviometer measures ___________...?

(A) Wind
(B) Strength of Plywood

(C) Rainfall
(D) None of these

āœ… Correct Answer: Rainfall

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Nephology is study of_____________...?

(A) Knowledge
(B) Clouds

(C) Rain
(D) None

āœ… Correct Answer: Clouds

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

On passing through food stuff, X-ray can kill the___________...?

(A) Fungus
(B) Virus

(C) Bacteria
(D) insects

āœ… Correct Answer: Bacteria

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Red color of tomato is due to___________...?

(A) Anthocyanin
(B) Xanthophyll’s

(C) Lycopene
(D) None of these

āœ… Correct Answer: Lycopene

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Oxidation is a chemical reaction involving the __________...?

(A) Gain of Electrons
(B) Loss of Electrons

(C) Gain of Protons
(D) Loss of Protons

āœ… Correct Answer: Loss of Electrons

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The over-cooking of food should be avoided because____________...?

(A) Make the food difficult to digest
(B) Reduce the nutrition value of food

(C) Make food Poison
(D) None

āœ… Correct Answer: Make the food difficult to digest

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Vertical columns in the periodic table of elements are called as__________...?

(A) Periods
(B) Groups

(C) Rows
(D) Lanthanoids series

āœ… Correct Answer: Groups

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

There is a hole in the Ozone Layer at__________...?

(A) South Pole
(B) North Pole

(C) Both A and B
(D) None of These

āœ… Correct Answer: South Pole

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Reflex actions in head region are under the control of___________...?

(A) Brain
(B) Spinal cord

(C) both a & b
(D) non of the above

āœ… Correct Answer: Spinal cord

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The salinity of sea water is determined by the amount of common salt (Sodium Chloride) in __________ of sea water....?

(A) 1 gram
(B) 10 grams

(C) 1 kg
(D) 10 kg

āœ… Correct Answer: 1 kg

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Border line which separates outer space from Earth’s atmosphere is known as___________...?

(A) Durand line
(B) Space line

(C) Venus line
(D) Karman line

āœ… Correct Answer: Karman line

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

In human body there are_________________kinds of bones...?

(A) 3
(B) 4

(C) 5
(D) 6

āœ… Correct Answer: 4

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

A crescograph is a device for measuring the growth in __________...?

(A) Micro Organism
(B) Plants

(C) Human
(D) Pollution

āœ… Correct Answer: Plants

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Equator passes through one of these countries___________...?

(A) Saudi Arabia
(B) Italy

(C) Japan
(D) None

āœ… Correct Answer: None

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

ā€œCOTTONā€ is grown on ___________...?

(A) Black soil
(B) Red Soil

(C) Regur Soil
(D) Alluvial Sea

āœ… Correct Answer: Black soil

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Basha Dam is to be constructed on___________...?

(A) River Sutlaj
(B) River Jhelum

(C) River Chenab
(D) None (On Indus River in Gilgit-Baltistan)

āœ… Correct Answer: None

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The gases which are used by drivers as an artificial atmosphere are helium and_____________...?

(A) Nitrogen
(B) Oxygen

(C) Neon
(D) Carbon monoxide

āœ… Correct Answer: Oxygen

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Rainbow is seen after rain because of hanging molecules of water which act as __________...?

(A) Lens
(B) Prism

(C) Mirror
(D) Slabs

āœ… Correct Answer: Prism

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Vaccination is synonymous with ___________ immunity...?

(A) Artificial Active
(B) Natural Active

(C) Allergy
(D) None of These

āœ… Correct Answer: Artificial Active

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Instrument used for measuring very high temperature is __________...?

(A) Pyroscope
(B) Pyrometer

(C) Seismograph
(D) Xylometer

āœ… Correct Answer: Pyrometer

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Nowadays Milk is not considered balanced diet because it is lacking in ___________...?

(A) Magnesium and Vitamin D
(B) Iron and Vitamin B

(C) Iron and Vitamin C
(D) calcium and vitamin C

āœ… Correct Answer: Iron and Vitamin C

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The instrument which measures very high temperature is____________...?

(A) Manometer
(B) Thermostat

(C) Chronometer
(D) Pyrometer

āœ… Correct Answer: Pyrometer

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

In an atomic nucleus, neutrons and protons are held together by: ___________...?

(A) Gravitational forces
(B) Exchange forces

(C) Coulombic forces
(D) Magnetic forces

āœ… Correct Answer: Exchange forces

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The total energy of revolving electron in an atom_____________...?

(A) Will always be positive
(B) Can never be positive

(C) Can have any value above zero
(D) Cannot be negative

āœ… Correct Answer: Can never be positive

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Natural Radioactivity was discovered by Becquerel in ____________...?

(A) 1766
(B) 1896

(C) 1935
(D) 2001

āœ… Correct Answer: 1896

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The hormone that increases the rate of heart beat and blood pressure after shock in a person is___________...?

(A) Adrenalin
(B) Gastrin

(C) Thyroxin
(D) Pancreatic

āœ… Correct Answer: Adrenalin

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The biggest planet in our solar system is___________...?

(A) Venus
(B) Pluto

(C) Jupiter
(D) None

āœ… Correct Answer: Jupiter

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Particle clouds from where stars are formed are known as____________...?

(A) Stellar nurseries
(B) Star clouds

(C) Event horizons
(D) Singularities

āœ… Correct Answer: Stellar nurseries

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Blood does not coagulate inside the body due to the presence of___________...?

(A) Haemoglobin
(B) Fibrin

(C) Heparin
(D) Plasma

āœ… Correct Answer: Heparin

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The reaction between methane and chlorine in diffused sunlight is__________...?

(A) Oxidation
(B) Reduction

(C) Polymerisation
(D) Radical substitution

āœ… Correct Answer: Radical substitution

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

In HomoSapiens (Human) the fertilization occurs in the___________...?

(A) Uterus
(B) Ovaries

(C) Oviduct
(D) Cervix

āœ… Correct Answer: Oviduct

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Permanent hardness of water is due to the presence of __________...?

(A) Sodium bicarbonate
(B) Calcium sulfate

(C) Calcium bicarbonate
(D) None of these

āœ… Correct Answer: Calcium sulfate

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

A transformer works on the principle of _______________...?

(A) Self induction
(B) Mutual induction

(C) Generator
(D) Inverter

āœ… Correct Answer: Mutual induction

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The point that lies directly above the source of an earthquake is known as _______________ ...?

(A) Earthquake Center
(B) Epicenter

(C) Gravitational Center
(D) Geological Center

āœ… Correct Answer: Epicenter

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The common refrigerant used in domestic Refrigerator is_____________...?

(A) Neon
(B) Spirit

(C) Freon/Ammonia
(D) Methane

āœ… Correct Answer: Freon/Ammonia

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The vitamin which is generally excreted by humans in urine is__________...?

(A) Vitamin A
(B) Vitamin B

(C) Vitamin B12
(D) Vitamin C

āœ… Correct Answer: Vitamin C

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

ā€œOrnithologyā€ is the study of_____________...?

(A) Birds
(B) Insects

(C) Sea Plants
(D) Sea Animals

āœ… Correct Answer: Birds

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

When our sun reaches the end of its red giant phase, it will turn into a___________...?

(A) Supernova
(B) White Dwarf

(C) Black Hole
(D) Neutron Star

āœ… Correct Answer: White Dwarf

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Highest Clouds are ___________...?

(A) Cirrocumulus
(B) Cirrus

(C) Cirrostratus
(D) All of these

āœ… Correct Answer: All of these

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The term PVC used in the plastic industry stands for______________...?

(A) Phosphavinyl chloride
(B) Phosphor vanadiu chloride

(C) Polyvinyl chloride
(D) Polyvinyl carbobate

āœ… Correct Answer: Polyvinyl chloride

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Nearest star to the sun is: ___________...?

(A) Proxima Centauri
(B) Alpha Scorpius

(C) Beta Orionis
(D) Vegetal

āœ… Correct Answer: Proxima Centauri

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Salinization is ___________...?

(A) Accumulation of salts in water
(B) Accumulation of salts in soil

(C) Accumulation of salts in body
(D) Accumulation of salts in animals

āœ… Correct Answer: Accumulation of salts in soil

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Vitamin C is essential for___________...?

(A) Appetite
(B) Growth & repairing of tissues

(C) Muscles
(D) Brain

āœ… Correct Answer: Growth & repairing of tissues

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Insufficient blood supply in human body is referred as___________...?

(A) Ischemia
(B) Hyperemia

(C) Hemostasia
(D) Hemorrhage

āœ… Correct Answer: Ischemia

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Oranges are rich source of____________...?

(A) Carbohydrates
(B) Fats

(C) Proteins
(D) Vitamins

āœ… Correct Answer: Vitamins

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Earthquake waves travel faster in __________...?

(A) Water
(B) Flexibl rock

(C) Air
(D) Soil

āœ… Correct Answer: Water

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Fine organic or inorganic particles suspended in air is called _______________...?

(A) particulate pollutant
(B) gaseous pollutant

(C) aerosol
(D) none of these

āœ… Correct Answer: aerosol

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The ā€œRisingā€ of the ā€œevening starā€ indicates the direction of the____________...?

(A) South Pole
(B) East

(C) West
(D) North

āœ… Correct Answer: West

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

A group of elephants is called___________...?

(A) ZEAL
(B) Herd

(C) MOB
(D) TOWER

āœ… Correct Answer: Herd

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Tesla is the unit of_________________________...?

(A) Magnetic Field Strength
(B) Electric Field Strength

(C) Gravitational Field Strength
(D) Nuclear Field Strength

āœ… Correct Answer: Magnetic Field Strength

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Mass of Earth is___________...?

(A) 5.972 × 1024 kg.
(B) 6.972 × 1024 kg

(C) 7.972 × 1024 kg
(D) 8.972 × 1024 kg

āœ… Correct Answer: 5.972 × 1024 kg.

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Central Color of Rainbow is__________...?

(A) Blue
(B) Green

(C) Red
(D) Indigo

āœ… Correct Answer: Green

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Calcium level in the blood is regulated by the: ___________...?

(A) Thyroid
(B) Parathyroid

(C) Adrenal medulla
(D) A and B

āœ… Correct Answer: A and B

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Transistor is a device that convert weak signal into__________...?

(A) small signal
(B) strong signal

(C) both
(D) none

āœ… Correct Answer: strong signal

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Eletromagneticism is the branch of___________...?

(A) Chemistry
(B) Physics

(C) Both
(D) None of these

āœ… Correct Answer: Physics

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Fog that most often forms as warm rain falls into a cold layer of surface air is called ______________...?

(A) Radiation fog
(B) Evaporation (mixing) fog

(C) Advection fog
(D) Upslope fog

āœ… Correct Answer: Evaporation (mixing) fog

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

A satellite moving round the earth with a uniform speed has____________...?

(A) An accelerated motion
(B) No acceleration at all

(C) Uniform acceleration
(D) Uneven acceleration

āœ… Correct Answer: Uniform acceleration

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The energy stored in a dam is___________...?

(A) Kinetic energy
(B) Electrical energy

(C) Potential energy
(D) None of these

āœ… Correct Answer: Potential energy

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Skin has ___________ layers...?

(A) One
(B) Two

(C) Three
(D) Four

āœ… Correct Answer: Three

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

A loudspeaker changes _________ energy into sound energy....?

(A) Chemical
(B) Electrical

(C) Light
(D) Kinetic

āœ… Correct Answer: Electrical

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The SI standard of time is based on_____________...?

(A) the daily rotation of the earth
(B) the frequency of light emitted by Kr86

(C) the yearly revolution of the earth about the sun
(D) a precision pendulum clock

āœ… Correct Answer: E. none of these

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Types of bones in human body are: Long, short, irregular and ____________...?

(A) Flat
(B) Medium

(C) Regular
(D) Rough

āœ… Correct Answer: Flat

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

An Average Hummingbird’s heart rate per minute is __________....?

(A) 500 times
(B) 1000 times

(C) more than 1000 times
(D) more than 1200 times

āœ… Correct Answer: more than 1200 times

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Orbital period of the planet Mercury around the sun is _____________...?

(A) 88 days
(B) 365 days

(C) 2 years
(D) 98 days

āœ… Correct Answer: 88 days

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Trypsin is an enzyme which digests protein produced by_____________...?

(A) Liver
(B) Pancreas

(C) Stomach
(D) Small intestine

āœ… Correct Answer: Stomach

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The mesosphere ranges from ________ to _________...?

(A) 46 km to 85 km
(B) 48 km to 85 km

(C) 50 km to 85 km
(D) 52 km to 85 km

āœ… Correct Answer: 50 km to 85 km

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

PSR J0108-1431 is the closest known ______________ to Earth...?

(A) Black hole
(B) Red giant

(C) Quasar
(D) Pulsar

āœ… Correct Answer: Pulsar

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Year is longest on:___________...?

(A) Jupiter
(B) Earth

(C) Mercury
(D) Mars

āœ… Correct Answer: Jupiter

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

An extremely small piece of silicon on which integrated circuits are implicated is called __________________...?

(A) Card Reader
(B) Hollerith Code

(C) Feed
(D) Chip

āœ… Correct Answer: Chip

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

SONAR is based on the principle of___________...?

(A) Echo
(B) reverberation

(C) resonance
(D) None of these

āœ… Correct Answer: Echo

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Bolometer measures: ____________...?

(A) Breadith of tree
(B) Burning capacity

(C) Heat radiation
(D) Bearing capacity

āœ… Correct Answer: Heat radiation

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Goitre is associated with___________...?

(A) Pituitary gland
(B) Thyroid gland

(C) Thymus gland
(D) Para-Thyroid gland

āœ… Correct Answer: Thyroid gland

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The chemical used as a fixer in photography is__________...?

(A) sodium sulphate
(B) borax

(C) sodium thiosulphate
(D) ammonium sulphate

āœ… Correct Answer: sodium thiosulphate

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Ozone layer prevents ______________ radiation from entering the atmosphere...?

(A) Infra-red
(B) Ultraviolet

(C) X-rays
(D) Gamma rays

āœ… Correct Answer: Ultraviolet

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Tibia is a bone found in the ____________...?

(A) Skull
(B) Arm

(C) Leg
(D) Face

āœ… Correct Answer: Leg

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Our atmosphere consists of__________ CO2...?

(A) 0.03 to 0.04% CO2
(B) 0.3 to 0.4% CO2

(C) 3 to 4% CO2
(D) None of these

āœ… Correct Answer: 0.03 to 0.04% CO2

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

In human osmoregulation takes place by___________...?

(A) Liver
(B) Kidney

(C) Spleen
(D) Lungs

āœ… Correct Answer: Kidney

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Curie is a unit of measuring the intensity of ___________...?

(A) Radioactivity
(B) Quantity of Heat

(C) Work or Energy
(D) Power

āœ… Correct Answer: Radioactivity

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Gravitation force of earth is___________...?

(A) 9.80 m/s²
(B) 7.21 m/s²

(C) 1.62 m/s²
(D) None of these

āœ… Correct Answer: 9.80 m/s²

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Insulin drug was discovered by____________...?

(A) Charles Herbert Best
(B) Prof John James Rickard Macleod

(C) Sir Frederick Grant Banting
(D) Leonard Thompson

āœ… Correct Answer: Sir Frederick Grant Banting

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Glass is made of the mixture of______________...?

(A) Quartz and Mica
(B) Sand and Salt

(C) Sand and Silicates
(D) None of these

āœ… Correct Answer: Sand and Silicates

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Magnalium is an alloy of_____________...?

(A) Magnesium and Lead
(B) Aluminium and Zinc

(C) Aluminium and Magnesium
(D) Aluminium and Mercury

āœ… Correct Answer: Aluminium and Magnesium

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Dialysis is used for the treatment of__________...?

(A) Kidney failure
(B) Heart weakness

(C) Brain diseases
(D) None of these

āœ… Correct Answer: Kidney failure

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Fatal degenerative lung disease caused by particulate asbestos is referred to as _____________...?

(A) asbestosis
(B) asthma

(C) allergy
(D) sinusitis

āœ… Correct Answer: asbestosis

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The human brain uses__________ percent of the total oxygen and blood in the body...?

(A) 20
(B) 12

(C) 35
(D) 48

āœ… Correct Answer: 20

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

If force of 6N displaces an object 2m in the direction of force, then work done will be __________...?

(A) 0
(B) 12 Joule

(C) 3 Joule
(D) Both b and c

āœ… Correct Answer: 12 Joule

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

It is impossible for a type of O+ baby to have a type of____________mother:...?

(A) AB-
(B) O-

(C) O+
(D) none

āœ… Correct Answer: AB-

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The major ingredient of leather is__________________...?

(A) Collagen
(B) Polymer

(C) Nucleic acid
(D) None of these

āœ… Correct Answer: Collagen

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Temperature of Sun in Celsius Scale is 6000ºC  & in Fahrenheit is _____________...?

(A) 8000 F
(B) 9000 F

(C) 10,832 F
(D) None of these

āœ… Correct Answer: 10,832 F

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Pathology is the study of____________...?

(A) Ethics
(B) Disease

(C) Future
(D) Cancer

āœ… Correct Answer: Disease

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The time taken by Sun to revolve around the center of our galaxy is___________...?

(A) 150 million years
(B) 250 million years

(C) 300 millon years
(D) 350 millon years

āœ… Correct Answer: 250 million years

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The main constituent of hemoglobin is___________...?

(A) Chlorine
(B) Iron

(C) Calcium
(D) None of these

āœ… Correct Answer: Iron

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Erythrocyte is another name for a ___________...?

(A) white blood Cells
(B) Platelet

(C) Red Blood cells
(D) Plasma

āœ… Correct Answer: Red Blood cells

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Study of current and past landscapes formation is known as____________...?

(A) Morphology
(B) Aero logy

(C) Geo-morphology
(D) Biology

āœ… Correct Answer: Geo-morphology

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Exosphere interacts with ___________ of Earth at roughly distance of 10,000 km....?

(A) Electrosphere
(B) Magnetosphere

(C) Spectrosphere
(D) Echosphere

āœ… Correct Answer: Magnetosphere

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Mohus scale is used for to measure ____________...?

(A) Hardness
(B) Humidity

(C) Pressure
(D) Temperature

āœ… Correct Answer: Hardness

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Animals living in the Tree trunks are known as___________...?

(A) Arboreal
(B) Volant

(C) Amphibious
(D) Aquaticx

āœ… Correct Answer: Arboreal

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Lingxi-03, developed by Galaxy Space, was launched using a ___________ carrier rocket....?

(A) Long March-3D
(B) Long March-2D

(C) Vertical March-3D
(D) Orbital March-2D

āœ… Correct Answer: Long March-2D

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The density of water is __________...?

(A) 1 g/cm3
(B) 1.5 g/cm3

(C) 2 g/cm3
(D) none of these

āœ… Correct Answer: 1 g/cm3

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Ombrophobia is fear of____________...?

(A) Rain
(B) Snow

(C) Smog
(D) None of these

āœ… Correct Answer: Rain

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Air contains maximum amount of__________...?

(A) oxygen
(B) nitrogen

(C) hydrogen
(D) carbon dioxide

āœ… Correct Answer: nitrogen

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Red blood corpuscles are formed in the____________...?

(A) Liver
(B) Bone marrow

(C) Kidneys
(D) Heart

āœ… Correct Answer: Bone marrow

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Barnacles growing on the back of whale is an example for ________________...?

(A) mutualism
(B) parasitism

(C) amensalism
(D) commensalism

āœ… Correct Answer: commensalism

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ā€œGreen House Effectā€ means:____________...?

(A) Pollution
(B) Prevention of ultraviolet rays

(C) Trapping of Solar energy due to atmospheric carbon dioxide
(D) D. None

āœ… Correct Answer: Trapping of Solar energy due to atmospheric carbon dioxide

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Some substances are good conductor of electricity in both the solid and liquid states. These substances are generally______________...?

(A) ionic substances
(B) metallic substances

(C) molecular solids
(D) covalent network solids

āœ… Correct Answer: metallic substances

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

P-waves is a term associated with__________...?

(A) Earthquakes
(B) Oceans

(C) Wind
(D) Rivers

āœ… Correct Answer: Earthquakes

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Activity of Brain is recorded by ____________...?

(A) ECG (Electrocardiogram)
(B) EEG (Electroencephalogram)

(C) X-Ray
(D) None of these

āœ… Correct Answer: EEG (Electroencephalogram)

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The hard, solid rocks, whose composition or texture has been changed by heat or pressure in the Earth are called____________...?

(A) Sedimentary rocks
(B) Metamorphic rocks

(C) Igneous rocks
(D) All of the above

āœ… Correct Answer: Metamorphic rocks

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The soul of chemistry is dealing with___________...?

(A) Internal structural changes in matter
(B) Composition of matter

(C) Properties of matter
(D) Composition and properties of matter

āœ… Correct Answer: Composition and properties of matter

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Tetanus is a _________ infection....?

(A) Viral
(B) Bacterial

(C) Fungal
(D) Parasitic

āœ… Correct Answer: Bacterial

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Founder of modern astronomy was _________________...?

(A) Archimedes
(B) William Gilbert

(C) Nicolas Copernicus
(D) Michael Faraday

āœ… Correct Answer: Nicolas Copernicus

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The atmospheric greenhouse effect is produced mainly by the __________________...?

(A) Absorption and re-emission of visible light by the atmosphere
(B) Absorption and re-emission of ultraviolet radiation by the atmosphere

(C) Absorption and re-emission of infrared radiation by the atmosphere
(D) Absorption and re-emission of visible light by clouds

āœ… Correct Answer: Absorption and re-emission of infrared radiation by the atmosphere

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The gases used in different types of welding would include ___________...?

(A) Oxygen and hydrogen
(B) Oxygen, hydrogen, acetylene and nitrogen

(C) Oxygen, acetylene and argon
(D) Oxygen and acetylene

āœ… Correct Answer: Oxygen and acetylene

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The instrument that measures temperature, pressure, and humidity at various altitudes in the atmosphere ___________...?

(A) Barograph
(B) Radiosonde

(C) Aneroid barometer
(D) Altimeter

āœ… Correct Answer: Radiosonde

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The natural source of hydrocarbon is:___________...?

(A) Crude oil
(B) Biomass

(C) Coal
(D) Carbohydrates

āœ… Correct Answer: Crude oil

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Steradian is the unit of_______________...?

(A) Solid angle
(B) Liquid angle

(C) Gas angle
(D) Plain angle

āœ… Correct Answer: Solid angle

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Nail polish remover contains___________...?

(A) Acetone
(B) Benzene

(C) Acetic acid
(D) Petroleum ether

āœ… Correct Answer: Acetone

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The scientific study of teeth is called ____________...?

(A) Odontology
(B) Ornithology

(C) Orthoepy
(D) Pedagogy

āœ… Correct Answer: Odontology

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Our atmosphere comprises of __________ Nitrogen...?

(A) 38% Nitrogen
(B) 58% Nitrogen

(C) 78% Nitrogen
(D) None of these

āœ… Correct Answer: 78% Nitrogen

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The phenomenon of Aurora Borealis, the display of red and green lights in northern hemisphere is due to radiations from____________ ...?

(A) Ionosphere
(B) Troposphere

(C) Mesosphere
(D) Stratosphere

āœ… Correct Answer: Ionosphere

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Diesel engine was discovered by___________...?

(A) Paul Muller
(B) Faraday

(C) Waldeyer
(D) Rudolf Diesel

āœ… Correct Answer: Rudolf Diesel

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The process of converting wet waste to manure is___________...?

(A) Metabolism
(B) Conservation

(C) Incineration
(D) Composting

āœ… Correct Answer: Composting

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The lens used in a simple microscope is____________...?

(A) Concave
(B) Convex

(C) Cylindrical
(D) None

āœ… Correct Answer: Convex

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The type of mirrors used in the headlamp of cars is ____________...?

(A) Parabolic concave
(B) Plane

(C) Spherical convex
(D) Cylindrical concave

āœ… Correct Answer: Parabolic concave

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Quantity of fresh air required for a man is 1000 cubic feet of air for every____________...?

(A) 5 minutes
(B) 10 minutes

(C) 15 minutes
(D) 20 minutes

āœ… Correct Answer: 20 minutes

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Most soluble in water is:__________...?

(A) Camphor
(B) Sulphur

(C) Common salt
(D) Sugar

āœ… Correct Answer: Sugar

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Water has maximum density at____________...?

(A) 0°C
(B) 4°C

(C) 4° K
(D) 4.8°C

āœ… Correct Answer: 4°C

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The theory of Expanding Universe was first propounded by____________...?

(A) Einstein
(B) Newton

(C) Gahleo
(D) Hubble

āœ… Correct Answer: Hubble

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Acid deposition causes ______________________...?

(A) the greenhouse effect to lessen
(B) lakes and forests to die

(C) acid indigestion in humans
(D) all the above are correct

āœ… Correct Answer: lakes and forests to die

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Bleaching powder contains___________...?

(A) Nitrogen
(B) Iodine

(C) Chlorine
(D) Bromine

āœ… Correct Answer: Chlorine

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Diameter of Sun is_____________...?

(A) 12 Lakh kms
(B) 13 Lakh kms

(C) 14 Lakh kms
(D) 15 Lakh kms

āœ… Correct Answer: 14 Lakh kms

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Winter Solstice means____________...?

(A) longest night
(B) longest day

(C) smallest night
(D) smallest day

āœ… Correct Answer: longest night

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The Great Spot is on the planet __________...?

(A) Saturn
(B) Venus

(C) Mars
(D) Jupiter

āœ… Correct Answer: Jupiter

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Hen and chicken disorder is associated with__________ ...?

(A) Mango
(B) Grapes

(C) Tomato
(D) Guava

āœ… Correct Answer: Grapes

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The main function of the kidney is ____________...?

(A) To control blood pressure
(B) To control body temperature

(C) To remove waste product from the body
(D) To help in digestion of food

āœ… Correct Answer: To remove waste product from the body

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The Sun is a __________...?

(A) Star
(B) Planet

(C) Asteroid
(D) Meteor

āœ… Correct Answer: Star

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Candela is the basic unit of_________________...?

(A) luminous intensity
(B) heat producing value

(C) Thermodynamic temperature
(D) radioactive decay

āœ… Correct Answer: luminous intensity

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Which of the following metal occurs in free state ______________...?

(A) Lead
(B) Iron

(C) Mercury
(D) Copper

āœ… Correct Answer: Lead

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The vitamin Folate works together with __________ to produce new red blood cells...?

(A) Vitamin D
(B) Vitamin A

(C) Vitamin B-12
(D) None of the above

āœ… Correct Answer: Vitamin B-12

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Isobars are the lines connecting the places having same:___________...?

(A) Pressure
(B) Rainfall

(C) Height
(D) Temperature

āœ… Correct Answer: Pressure

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Turpentine is obtained from___________...?

(A) Oak tree
(B) Pine tree

(C) Birch tree
(D) Lemon tree

āœ… Correct Answer: Pine tree

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The study of the weather is called____________...?

(A) Meteorology
(B) Weatherology

(C) Ecology
(D) Geology

āœ… Correct Answer: Meteorology

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The protein content in wheat is approximately_______________...?

(A) 6%
(B) 9%

(C) 12%
(D) 15%

āœ… Correct Answer: 12%

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

In blood, the percentage of water is___________...?

(A) 75%
(B) 85%

(C) 90%
(D) 95%

āœ… Correct Answer: 90%

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

One of the following ways of expressing the concentration of a solution does not depend on temperature. It is__________...?

(A) Molarity
(B) Molality

(C) Normality
(D) Formality

āœ… Correct Answer: Molality

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Kilowatt-hour is a unit of____________...?

(A) Power
(B) Electric Current

(C) Energy
(D) Time

āœ… Correct Answer: Energy

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

ā€˜Magnetometer’ is used to measure: ______________...?

(A) Air Pressure on Ships
(B) Electromagnetic Force in Space Devices

(C) Changes in the Earth’s Magnetic Field
(D) Changes in Oceanic Current

āœ… Correct Answer: Changes in the Earth’s Magnetic Field

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Parsec is a unit of ___________...?

(A) Energy
(B) Time

(C) Power
(D) Distance

āœ… Correct Answer: Distance

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Other name of red blood cells is ____________...?

(A) Erythrocytes
(B) Leukocytes

(C) Thrombocytes
(D) None of these

āœ… Correct Answer: Erythrocytes

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Chief builder of the body are ___________...?

(A) Carbohydrates
(B) Proteins

(C) Fats
(D) None of these

āœ… Correct Answer: Proteins

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Water vapor is ______________...?

(A) A gas
(B) A cloud droplet

(C) A rain drop
(D) A snowflake

āœ… Correct Answer: A gas

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The disease ā€œItai Itai ā€œis caused by____________...?

(A) Carbon
(B) Cadmium

(C) Manganese
(D) None of these

āœ… Correct Answer: Cadmium

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Tetanus is caused by____________...?

(A) Clostridium
(B) Virus

(C) Bacteriophage
(D) Salmonella

āœ… Correct Answer: Clostridium

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Circadian Rhythm refers to _____________...?

(A) Planetary movements
(B) Formation of galaxies

(C) Human body cycles
(D) Calisthenics

āœ… Correct Answer: Human body cycles

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Hypermetropia or Hyperopia means being able to see__________________...?

(A) Distant objects opaque
(B) Distant object clearly

(C) Close objects unclear
(D) Close objects clearly

āœ… Correct Answer: Distant object clearly

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Most of the ozone in the atmosphere is concentrated in the _____________...?

(A) Mesosphere
(B) Troposphere

(C) Stratosphere
(D) ionosphere

āœ… Correct Answer: Stratosphere

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The number of spark plugs needed in a diesel engine is__________...?

(A) 2
(B) 3

(C) 0
(D) 4

āœ… Correct Answer: 0

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The function of hemoglobin is____________...?

(A) Transportation of oxygen
(B) Destruction of bacteria

(C) Prevention of anemia
(D) Utilization of energy

āœ… Correct Answer: Transportation of oxygen

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Telephone was invented by__________...?

(A) Vint Cerf
(B) Charles Babbage

(C) Edison
(D) Alexander Graham Bell

āœ… Correct Answer: Alexander Graham Bell

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Edward Genner discovered ā€˜vaccine’ in___________...?

(A) 1796
(B) 1978

(C) 1686
(D) 1933

āœ… Correct Answer: 1796

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The speed of light with the rise in the temperature of the medium____________...?

(A) Decrease
(B) Increase

(C) Remain the same
(D) First decrease then increase

āœ… Correct Answer: Remain the same

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Sodium carbonate is produced by____________...?

(A) haber process
(B) Amonia solvay process

(C) decons process
(D) lead chamber process

āœ… Correct Answer: Amonia solvay process

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Bt seed is associated with:___________...?

(A) Rice
(B) Wheat

(C) Cotton
(D) Oilseed

āœ… Correct Answer: Cotton

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

A term biotype means ___________...?

(A) all individuals having same phenotype
(B) all individuals having same genotype

(C) all individual with different phenotype
(D) all individuals with different genotype

āœ… Correct Answer: all individuals having same phenotype

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Rusting of Iron involves_______________...?

(A) Reduction
(B) Oxidation

(C) Decomposition
(D) Displacement

āœ… Correct Answer: Oxidation

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The phases of the moon are partially the result of the____________...?

(A) Changes in the shape of the moon
(B) Revolution of the moon around the earth

(C) Variations in the moon’s gravitation
(D) Variations in the speed of rotation of the moon

āœ… Correct Answer: Revolution of the moon around the earth

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The source of the Sun’s energy is the process of ____________...?

(A) Photoelectric emission
(B) Nuclear fission

(C) Nuclear fusion
(D) Thermionic emission

āœ… Correct Answer: Nuclear fusion

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

There are many different types of frozen water on Earth. Collectively, they are known as the: ___________...?

(A) Hydrosphere
(B) Cryosphere

(C) Frigid Zone
(D) Biosphere

āœ… Correct Answer: Cryosphere

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The blueness of the sky is mainly due to _____________...?

(A) The scattering of sunlight by air molecules
(B) The presence of water vapor

(C) Absorption of blue light by the air
(D) Emission of blue light by the atmosphere

āœ… Correct Answer: The scattering of sunlight by air molecules

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The earth’s ___________ is divided into 15 major plates of various sizes...?

(A) Mesosphere
(B) Stratosphere

(C) Lithosphere
(D) None

āœ… Correct Answer: Lithosphere

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Mohs’ Scaleā€ is used to indicate the_________...?

(A) Degree of hardness of minerals
(B) Degree of viscosity of a liquid

(C) Degree of elasticity of a material
(D) Degree of brittleness of a substance

āœ… Correct Answer: Degree of hardness of minerals

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The Study of human beauty is called____________...?

(A) Oncology
(B) Agrostology

(C) Kalology
(D) Argology

āœ… Correct Answer: Kalology

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The apart of neuron which receives message are__________...?

(A) Cell Bodies
(B) Axons

(C) Nuclei
(D) Dendrites

āœ… Correct Answer: Dendrites

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

AIDS virus is______________________...?

(A) Single-stranded RNA
(B) Single-stranded DNA

(C) Double-stranded RNA
(D) Double-stranded DNA

āœ… Correct Answer: Single-stranded RNA

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

ā€˜Black holes’ refers to_______________...?

(A) Holes occurring in heavenly bodies
(B) Bright spots on the sun

(C) Collapsing object of high density
(D) Collapsing object of low density

āœ… Correct Answer: Collapsing object of high density

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Spinal card controls all ___________...?

(A) Sexual activities
(B) Thinking activities

(C) Reflex activities
(D) none

āœ… Correct Answer: Reflex activities

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The color of a sedimentary rock is often mostly determined by___________...?

(A) Zinc
(B) Iron

(C) Calcium
(D) None of these

āœ… Correct Answer: Iron

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The species that flower are called ______________...?

(A) Gymnosperms
(B) Bryophytes

(C) Angiosperms
(D) Algae

āœ… Correct Answer: Angiosperms

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The first and largest asteroid discovered was__________...?

(A) Pallas
(B) Juno

(C) Ceres
(D) Trojan

āœ… Correct Answer: Ceres

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Liquids which evaporate quickly are known as___________...?

(A) Evaporation
(B) Volatile

(C) Condense
(D) None

āœ… Correct Answer: Volatile

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The alpha particles are compact clusters of______________...?

(A) Electron and Proton
(B) Two Protons and two Neutrons

(C) Three protons and three Neutrons
(D) None

āœ… Correct Answer: Two Protons and two Neutrons

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The Virus of AIDS affects the growth of_____________...?

(A) Hemoglobin
(B) RBCs in blood

(C) T cells in blood
(D) Grey Cells in blood

āœ… Correct Answer: T cells in blood

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The blue colour of clear sky is due to_______________...?

(A) Reflection of light
(B) Refraction of light

(C) Diffraction of light
(D) Dispersion of light

āœ… Correct Answer: Dispersion of light

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

During a total solar eclipse the rate of Photosynthesis___________...?

(A) Increase
(B) Decrease

(C) Remain Constant
(D) None of them

āœ… Correct Answer: Decrease

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Vitamin A is found in the____________...?

(A) Green vegetables
(B) white vegetables

(C) Yellow vegetables
(D) Red vegetables

āœ… Correct Answer: Green vegetables

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Carbon,Diamond and Graphite are together called:___________...?

(A) Allotrope
(B) Isomers

(C) Isomorphs
(D) Isotopes

āœ… Correct Answer: Allotrope

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

An atom is_____________...?

(A) smallest indivisible particle in an element
(B) smallest particle of an element which can undergo a chemical reaction

(C) building block of an element
(D) always smaller than molecule

āœ… Correct Answer: smallest particle of an element which can undergo a chemical reaction

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The ā€˜stone’ formed in human kidney consist mostly of_____________...?

(A) Calcium oxalate
(B) Sodium acetate

(C) Magnesium sulphate
(D) Calcium

āœ… Correct Answer: Calcium oxalate

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

P Waves are also said to be __________ waves...?

(A) Push-pull
(B) Side-side

(C) Up-down
(D) None of the above

āœ… Correct Answer: Push-pull

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Spring tides occur on new moon and full moon days because on these days_____________...?

(A) Sun, moon and earth are in a straight line
(B) Sun and earth are at right angles

(C) Sun and moon are at right angles
(D) Earth and moon are at right angles

āœ… Correct Answer: Sun, moon

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Vector of Kala-azar disease is___________...?

(A) Sandfly
(B) Dragonfly

(C) Mosquito
(D) Housefly

āœ… Correct Answer: Sandfly

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

When oil and gas resources are burnt they kill many forests and lakes by ________________ ...?

(A) deforestation
(B) water pollution

(C) acid rain
(D) forest fire

āœ… Correct Answer: acid rain

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Another name of RDX is ___________...?

(A) Cyanohydrin
(B) Dextran

(C) Cyclohexane
(D) Cyclonite

āœ… Correct Answer: Cyclonite

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Atom was a name given by ____________ ...?

(A) Democritus
(B) Bohr

(C) Rutherford
(D) Archimedes

āœ… Correct Answer: Democritus

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Albert Einstein was a____________...?

(A) Physicist
(B) Physician

(C) Chemist
(D) Biologist

āœ… Correct Answer: Physicist

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The rocks formed out of layers of sediment bonded together are known as _______________...?

(A) Metamorphic rocks
(B) Sedimentary rocks

(C) Igneous rocks
(D) All of the above

āœ… Correct Answer: Sedimentary rocks

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The large dark patches on the Moon’s surface are known as___________...?

(A) Dark matter
(B) Maria, or seas, even though there is no water on the Moon

(C) Maria, or seas, because they are filled with water
(D) Moon spots

āœ… Correct Answer: Maria, or seas, even though there is no water on the Moon

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The three elements needed for healthy growth of plants are __________...?

(A) N, P, K
(B) N, C, P

(C) N, K,
(D) N, S, P

āœ… Correct Answer: N, P, K

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The Saturn rings discovered by___________...?

(A) Newton
(B) Robert Brown

(C) Galileo
(D) None of these

āœ… Correct Answer: Galileo

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Radon is___________...?

(A) germon radio
(B) radio active gas

(C) artificial fibre
(D) an explosive

āœ… Correct Answer: radio active gas

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

NASA unveils the new Moon suit, which is known formally as____________...?

(A) Exploration Extravehicular Mobility Unit (xEMU)
(B) Spacesuit

(C) Berkut
(D) Non of these

āœ… Correct Answer: Exploration Extravehicular Mobility Unit (xEMU)

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The Tree sends down roots from its branches to the soil is known as:___________...?

(A) Oak
(B) Pine

(C) Banyan
(D) Palm

āœ… Correct Answer: Banyan

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Soap is prepared by boiling caustic soda with ___________...?

(A) Alcohol
(B) Kerosene oil

(C) Glycerine
(D) Fats

āœ… Correct Answer: Abid Hussain

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Insects responsible for transmitting diseases are called___________...?

(A) Drones
(B) Vectors

(C) Hybirds
(D) None of these

āœ… Correct Answer: Vectors

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Malaria is a disease which effects the____________...?

(A) Heart
(B) Lungs

(C) Spleen
(D) Kidneys

āœ… Correct Answer: Spleen

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Basidiospores are considered to be a major source of ___________...?

(A) airborne allergens
(B) water borne allergens

(C) animal faeces
(D) bio-weapon

āœ… Correct Answer: airborne allergens

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Main constituent in air is ___________...?

(A) Oxygen
(B) Nitrogen

(C) Hydrogen
(D) Helium

āœ… Correct Answer: Nitrogen

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Ozone layer thickness is measured in____________...?

(A) Metre
(B) Joule

(C) Pounds
(D) Dobson

āœ… Correct Answer: Dobson

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

A balanced diet quality formula recommended by World Health Organization is ____________....?

(A) Carbohydrates 58% + Proteins 12% + Fats 30%
(B) Mineral+Proteins+Fats

(C) Fats+Proteins+Minerals
(D) None of these

āœ… Correct Answer: Carbohydrates 58% + Proteins 12% + Fats 30%

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The outermost layer of the Earth is called ____________...?

(A) Crust
(B) Mental

(C) Core
(D) None of these

āœ… Correct Answer: Crust

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The weakest of all fundamental forces is the ________________...?

(A) Gravitational force
(B) Electrostatic force

(C) Magnetic force
(D) Nuclear force

āœ… Correct Answer: Gravitational force

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Vacuum tubes have been replaced by__________...?

(A) Conductors
(B) Diodes

(C) Transistors
(D) None of these

āœ… Correct Answer: Transistors

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

BCG vaccine is used to produce immunity against___________...?

(A) Whooping cough
(B) Tuberculosis

(C) Virus fever
(D) Smallpox

āœ… Correct Answer: Tuberculosis

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The optic nerve which is found in the human brain is also called ___________...?

(A) Second cranial nerve
(B) Mini nervous

(C) Carnival nerve
(D) Sustained nerve

āœ… Correct Answer: Second cranial nerve

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Other name of white blood cells is _____________...?

(A) Erythrocytes
(B) Leukocytes

(C) Thrombocytes
(D) None of these

āœ… Correct Answer: Leukocytes

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The speed of sound in air at sea level is approximately____________...?

(A) 300 meter per second
(B) 320 meter per second

(C) 340 meters per second
(D) 370 meter per second

āœ… Correct Answer: 340 meters per second

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The shape of the external ear is due to____________...?

(A) Elastic cartilage
(B) Fibrocartilage

(C) Articular cartilage
(D) none

āœ… Correct Answer: Elastic cartilage

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The study of cancer is called_____________...?

(A) Zoology
(B) Ecology

(C) Genomic
(D) Oncology

āœ… Correct Answer: Oncology

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Our atmosphere consists of___________ Oxygen approximately...?

(A) 11% Oxygen approximately
(B) 21% Oxygen approximately

(C) 31% Oxygen approximately
(D) None of these

āœ… Correct Answer: 21% Oxygen approximately

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

A pulsar is actually a___________...?

(A) Black hole
(B) White dwarf

(C) Red giant
(D) Neutron star

āœ… Correct Answer: Neutron star

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

In 2013, Planck measured the age of the universe at ___________...?

(A) 13.82 billion years
(B) 4.53 billion years

(C) 4.6 billion years
(D) 4.53 billion years

āœ… Correct Answer: 13.82 billion years

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Digestion of food is completed in the __________...?

(A) small intestine
(B) large intestine

(C) stomach
(D) Liver

āœ… Correct Answer: small intestine

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Wireless transmission can be done via _____________...?

(A) A Infrared waves
(B) Radio waves

(C) Microwaves
(D) All of these

āœ… Correct Answer: All of these

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Inflammation of liver is caused by____________...?

(A) Cholera
(B) Hepatitis

(C) Typhoid
(D) Jaundice

āœ… Correct Answer: Hepatitis

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

ā€œRancidity produced in butter can be decreased by adding quinoline to the butterā€. This statements shows that _______________...?

(A) Nothing is impossible
(B) Quinoline is an inhibitor

(C) Quinoline is a catalyst
(D) Quinoline is an activator

āœ… Correct Answer: Quinoline is an inhibitor

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Study of the Universe is known as___________...?

(A) Sociology
(B) Cosmology

(C) Universology
(D) Petology

āœ… Correct Answer: Cosmology

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

During winter in cold countries, the __________ is mixed to melt the ice on the icy roads....?

(A) Salt
(B) Chlorine

(C) Carbon dioxide
(D) Water

āœ… Correct Answer: Salt

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The largest part of the human brain is ___________...?

(A) Medulla oblongata
(B) Cerebellum

(C) Cerebrum
(D) None of these

āœ… Correct Answer: Cerebrum

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Caustic Soda is extensively used for making __________...?

(A) Surf
(B) Soap

(C) Plaster of Paris
(D) Gum

āœ… Correct Answer: Soap

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

All matter is made of ___________...?

(A) Air
(B) Water

(C) Vibrations
(D) Atoms

āœ… Correct Answer: Atoms

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

One of the countries through which equator passes is___________...?

(A) Kenya
(B) Malaysia

(C) Malta
(D) Pakistan

āœ… Correct Answer: Kenya

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Disease beri beri is because of___________...?

(A) Lack of green vegetables in diet
(B) Use of milled rice

(C) Deficiency of calcium in bones
(D) Poor use of citrus fruits

āœ… Correct Answer: Use of milled rice

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Apple is rich in: ______________...?

(A) Fluorine
(B) Calcium

(C) Iron
(D) Phosphorus

āœ… Correct Answer: Iron

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Vitamin B1 is also known as____________...?

(A) Riboflavin
(B) Retinol

(C) Thiamine
(D) Niacin

āœ… Correct Answer: Thiamine

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Mercury, Venus, Earth and Mars are called___________...?

(A) Dwarf Planet
(B) Gaseous Planets

(C) Terrestrial Planets
(D) Both A & B

āœ… Correct Answer: Terrestrial Planets

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The property of a substance to absorb moisture from the air on exposure is called____________...?

(A) osmosis
(B) deliquescence

(C) efflorescence
(D) desiccation

āœ… Correct Answer: deliquescence

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Vitamin C deficiency leads to:____________...?

(A) Scurvy
(B) Cold

(C) Cancer
(D) Rickets

āœ… Correct Answer: Scurvy

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

What is it called when the Earth is closest to the sun _____________...?

(A) Aphelion
(B) Perihelion

(C) Apoapsis
(D) Periapsis

āœ… Correct Answer: Perihelion

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

There are__________ kinds of Joints in human body...?

(A) 4
(B) 5

(C) 6
(D) 7

āœ… Correct Answer: 4

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Battery was invented by__________...?

(A) Nicolas Léonard Sadi Carnot
(B) Alessandro Volta

(C) Michael Faraday
(D) Friedrich Bessel

āœ… Correct Answer: Alessandro Volta

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

A photostat machine works on _____________...?

(A) electromagnetic image making
(B) magnetic image making

(C) thermal image making
(D) electrostatic image making

āœ… Correct Answer: electrostatic image making

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

All of the following substances are crystalline except_____________...?

(A) Ice
(B) Diamond

(C) Sucrose
(D) Plastic

āœ… Correct Answer: Plastic

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Wind energy is the __________ energy....?

(A) Potential
(B) Transverse

(C) Kinetic
(D) Mechanical

āœ… Correct Answer: Kinetic

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The sun’s surface is called ___________...?

(A) Cromosphere
(B) Leutosphere

(C) Thermosphere
(D) Photosphere

āœ… Correct Answer: Photosphere

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The areas around the North and South poles within the Polar circles is called _____________...?

(A) The Torrid Zone
(B) The Frigid Zone

(C) The Temperature Zone
(D) The Hardiness Zone

āœ… Correct Answer: The Frigid Zone

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

ā€˜Bar’ is the unit of___________...?

(A) Temperature
(B) Heat

(C) Atmospheric pressure
(D) Current

āœ… Correct Answer: Atmospheric pressure

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

During a total solar eclipse there is most likely to be_____________...?

(A) A decrease in the rate of photosynthesis
(B) An increase in the rate of photosynthesis

(C) A decrease in the rate of respiration
(D) No effect on either photosynthesis or respiration

āœ… Correct Answer: A decrease in the rate of photosynthesis

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

There are three types of plate boundaries i.e Divergent, Convergent and____________...?

(A) Normal
(B) Transform

(C) Complex
(D) Plain

āœ… Correct Answer: Transform

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

DNA is _____________...?

(A) Acetic Acid
(B) A class of nucleic acids

(C) Citric Acid
(D) None of these

āœ… Correct Answer: A class of nucleic acids

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Diabetes mellitus affects human system following a disorder in _____________...?

(A) Anatomy
(B) Behaviour

(C) Metabolism
(D) Excretion

āœ… Correct Answer: Metabolism

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Stomach stores the ___________...?

(A) enzime
(B) Food

(C) hcl
(D) None of These

āœ… Correct Answer: Food

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Big Bang theory explains_____________...?

(A) Origin of Universe
(B) Origin of Sun

(C) Laws of physics
(D) None of above

āœ… Correct Answer: Origin of Universe

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Newton metre is a unit of __________....?

(A) Substance
(B) Length

(C) torque
(D) Work

āœ… Correct Answer: torque

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Evaporation from ice and snow is known as___________...?

(A) evaporation
(B) sublimation

(C) hydrogenation
(D) insolation

āœ… Correct Answer: sublimation

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The image formed in a compound microscope is_____________...?

(A) erect
(B) inverted

(C) sometimes erect, sometimes inverted
(D) none

āœ… Correct Answer: inverted

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Hygrometer is used for measuring the ____________...?

(A) Speed of sound
(B) Density of milk

(C) Humidity of air
(D) Specific gravity of liquids

āœ… Correct Answer: Humidity of air

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Year is longest on : _____________...?

(A) Mercury
(B) Venus

(C) Mars
(D) The Earth

āœ… Correct Answer: Venus

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

ā€œFather of Opticsā€ is the title given to__________...?

(A) Ibn-al-Haitham
(B) Ibn-e-Sina

(C) Al-Kandi
(D) Al-Biruni

āœ… Correct Answer: Ibn-al-Haitham

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Enology is the study of____________...?

(A) Wine
(B) Digestion

(C) Kidneys
(D) None

āœ… Correct Answer: Wine

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Ice mass that covers more than fifty-thousand square kilometers of land area is classified as____________...?

(A) ice sheet
(B) ice field

(C) glacier erosions
(D) ice cap

āœ… Correct Answer: ice sheet

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Addison’s disease is caused by the deficiency of____________...?

(A) Antiduretic Harmone
(B) Luteinising Harmone

(C) Melanophore stimulating Harmone
(D) Adrenocorticotrophic Harmone

āœ… Correct Answer: Adrenocorticotrophic Harmone

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The importance of perspiration is to ___________...?

(A) Eliminate body odours
(B) Improve the general health

(C) Open the pores in the skin
(D) Regulate body temperature

āœ… Correct Answer: Regulate body temperature

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The audio signals of TV are _____________...?

(A) Amplitude modulated
(B) Frequency modulated

(C) fixe modulated
(D) Velocity modulated

āœ… Correct Answer: Frequency modulated

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The variety of coal in which the deposit contains recognizable traces of the original plant material is____________...?

(A) bitumen
(B) anthracite

(C) lignite
(D) peat

āœ… Correct Answer: peat

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

There is no connection of supernova explosion with___________...?

(A) Cosmic rays
(B) Pulsars

(C) The formation of heavy elements
(D) Quasars

āœ… Correct Answer: Quasars

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

A Vegetable containing sulphur is____________...?

(A) Potato
(B) Cabbage

(C) Brinjal
(D) Pumpkin

āœ… Correct Answer: Cabbage

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

746 watts are equivalent to_____________...?

(A) 1 Joule
(B) 1 erg

(C) 1HP
(D) 1 poise

āœ… Correct Answer: 1HP

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Coke is made by heating coal in the absence of air at__________...?

(A) 700 °C
(B) 900 °C

(C) 1300 °C
(D) 1700 °C

āœ… Correct Answer: 1300 °C

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The metal, which is a constituent of vitamin B12 is____________...?

(A) Iron
(B) Magnesium

(C) Zinc
(D) Cobalt

āœ… Correct Answer: Cobalt

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Examples of Monosaccharides are ___________....?

(A) Glucose
(B) Galactose

(C) Fructose
(D) All of these

āœ… Correct Answer: All of these

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Adult human brain is about_________% of the total body weight....?

(A) 2%
(B) 3%

(C) 7%
(D) 8%

āœ… Correct Answer: 2%

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The ratio of pure gold in 18 carat gold is _______________...?

(A) 0.5
(B) 0.9

(C) 0.8.5
(D) 0.75

āœ… Correct Answer: 0.75

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Permanent hardness of water may be removed by the addition of___________...?

(A) Sodium Carbonate
(B) Alum

(C) Potassium Permanganate
(D) Lime

āœ… Correct Answer: Sodium Carbonate

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Echo is a ___________ of sound...?

(A) Reflection
(B) Refraction

(C) Interference
(D) None

āœ… Correct Answer: Reflection

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Pregnancy time period of ā€œmiceā€ is ___________...?

(A) 2 weeks
(B) 2.5 weeks

(C) 3 weeks
(D) 4 weeks

āœ… Correct Answer: 3 weeks

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The Time taken for sunlight to reach the Earth is___________...?

(A) 700 sec
(B) 8hrs 20 mins

(C) 8 mins 20 sec
(D) 8 mins

āœ… Correct Answer: 8 mins 20 sec

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

What percentage of earth’s water supply is fresh water___________...?

(A) 3%
(B) 5%

(C) 21%
(D) None of these

āœ… Correct Answer: 3%

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Ruby is an oxide of__________...?

(A) silver
(B) gold

(C) platinum
(D) aluminium oxide

āœ… Correct Answer: aluminium oxide

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Freezing point of water is__________...?

(A) 0°C
(B) -2°C

(C) -4°C
(D) None of above

āœ… Correct Answer: 0°C

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Hepatitis is caused by: ____________...?

(A) Protozoans
(B) Algae

(C) Fungi
(D) Virus

āœ… Correct Answer: Virus

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The gas used in a refrigerator to cool water is___________...?

(A) Nitrogen
(B) Carbon dioxide

(C) Methane
(D) Tetrafluoroethane

āœ… Correct Answer: Tetrafluoroethane

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The instrument which i specially design for recording earth quake wave is called seismograph which measure earth quake waves on a ____________...?

(A) Diatonic scale
(B) Fahrenheit Scale

(C) Richter scale
(D) Celsius Scale

āœ… Correct Answer: Richter scale

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

When we sleeps blood pressure_____________...?

(A) Increases
(B) Decreases

(C) Remain constant
(D) None of these

āœ… Correct Answer: Decreases

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Sickle cell anemia is a _________...?

(A) Genetic disorder
(B) virus disease

(C) bacterial disease
(D) diseases due to vitamin deficiency

āœ… Correct Answer: Genetic disorder

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The thermosphere extends from an altitude of ________ to the base of ________ at ________...?

(A) 75 km, Mesosphere, 670 km
(B) 80 km, Ionosphere, 680 km

(C) 85 km, Exosphere, 690 km
(D) 90 km, Ozone Layer , 690 km

āœ… Correct Answer: 85 km, Exosphere, 690 km

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The temperature at which water boils depends mainly on ____________...?

(A) Air temperature
(B) Relative humidity

(C) Air pressure
(D) Air density

āœ… Correct Answer: Air pressure

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The lenses are used for the correction of:____________...?

(A) Long-sightedness
(B) short sightedness

(C) Both A & B
(D) None of those

āœ… Correct Answer: Both A & B

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Cell or Tissue death within a living body is called as__________...?

(A) Neutrophilia
(B) Nephrosis

(C) Necrosis
(D) Neoplasia

āœ… Correct Answer: Necrosis

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The outermost layer of skin is the__________...?

(A) endodermis
(B) dermis

(C) epidermis
(D) hypodermis

āœ… Correct Answer: epidermis

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Scientific study of the Algae is known as ___________...?

(A) Phycology
(B) Pomology

(C) Oneriology
(D) Trichology

āœ… Correct Answer: Phycology

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The moon has a large, circular basin called _____________...?

(A) the Simerian Basin
(B) the Inbrium Basin

(C) the Imbrium Basin
(D) Black Bowl Basin

āœ… Correct Answer: the Imbrium Basin

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Television signals are converted into light signals by___________...?

(A) Optical fiber
(B) Transistor

(C) Decoder
(D) Photo diode

āœ… Correct Answer: Photo diode

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The height of the troposphere varies between ____________....?

(A) 7 km at equator and 17 km at poles
(B) 17 km at equator and 7 km at poles

(C) 18 km at equator and 8 km at poles
(D) 8 km at equator and 18 km at poles

āœ… Correct Answer: 17 km at equator and 7 km at poles

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Symptoms of vitamin b7 deficiency are known to ______________....?

(A) Pellagra
(B) Hair Loss

(C) Muscle weakness
(D) Xerophthalmia

āœ… Correct Answer: Hair Loss

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

A convex mirror always ___________ ...?

(A) Forms a real image
(B) Forms a virtual image

(C) Forms an inverted image
(D) Produces a larger image

āœ… Correct Answer: Forms a virtual image

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Sum of all ecosystems is classified as___________...?

(A) Aero sphere
(B) Ionosphere

(C) Biosphere
(D) Ozonosphere

āœ… Correct Answer: Biosphere

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Terrestrial planets in solar system are made of____________...?

(A) Metal
(B) Rock

(C) Both A and B
(D) None of the above

āœ… Correct Answer: Both A and B

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

At night, Plants intake __________ and release __________...?

(A) Oxygen – Carbon dioxide
(B) Carbon dioxide – Oxygen

(C) Oxygen – Carbon monoxide
(D) None of theseCarbon monoxide – Oxygen

āœ… Correct Answer: Oxygen – Carbon dioxide

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Melanoma (skin cancer) is associated with ______________...?

(A) ozone accumulation
(B) ozone depletion

(C) acid rain
(D) allergens

āœ… Correct Answer: ozone depletion

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Cow milk is a rich source of____________...?

(A) vitamin C
(B) vitamin B

(C) vitamin A
(D) vitamin K

āœ… Correct Answer: vitamin A

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Atom is made up of____________different kinds of subatomic particles:...?

(A) Three
(B) Two

(C) Four
(D) None

āœ… Correct Answer: Three

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Siemens is the unit of__________________...?

(A) Electrical Conductance
(B) Magnetic Conductance

(C) Electrical Capacitance
(D) Magnetic Capacitance

āœ… Correct Answer: Electrical Conductance

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The Sun produces most of its energy by_____________...?

(A) Nuclear fusion
(B) nuclear fission

(C) Burning hydrogen
(D) None of these

āœ… Correct Answer: Nuclear fusion

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Covalent network crystals have_____________...?

(A) higher melting point then molecular crystals
(B) lower melting point then molecular crystals

(C) discrete molecules linked by Van der waals forces
(D) hydrogen bonding

āœ… Correct Answer: higher melting point then molecular crystals

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Periodontics deals with _____________...?

(A) Surgery of spine
(B) Stomach disorders

(C) Ligaments restoration
(D) Dentistry

āœ… Correct Answer: Dentistry

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The most abundant element in the universe is __________....?

(A) Oxygen
(B) Hydrogen

(C) Carbon Dioxide
(D) Silicon

āœ… Correct Answer: Hydrogen

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

In order to prevent the corrosion of iron pipes they are often coated with a layer of zinc. This process is termed as____________...?

(A) Electroplating
(B) Annealing

(C) Galvanization
(D) Vulcanization

āœ… Correct Answer: Galvanization

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Farad is the unit of___________...?

(A) inductance
(B) voltage

(C) capacitance
(D) None of these

āœ… Correct Answer: capacitance

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The average acceleration caused by gravity per second is____________...?

(A) 22 feet
(B) 32 feet

(C) 52 feet
(D) 42 feet

āœ… Correct Answer: 32 feet

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Biggest award in the field of science is the __________...?

(A) Noble Prize
(B) UNESCO peace prize

(C) Right livelihood prize
(D) All of these

āœ… Correct Answer: Noble Prize

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Being Myopic means you have problem in seeing ______________...?

(A) Distant objects clearly
(B) Close objects clearly

(C) Both A and B
(D) Distant and close objects look unclear

āœ… Correct Answer: Distant objects clearly

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Heating element of an electric heater is made up of___________...?

(A) Tungsten
(B) Graphite

(C) Chromium
(D) Nichrome

āœ… Correct Answer: Nichrome

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Fuse wire is made of_____________...?

(A) 63% tin and 37% lead
(B) 63% lead and 37% tin

(C) 63% tin and 37% aluminum
(D) 63% lead and 37% aluminum

āœ… Correct Answer: 63% tin and 37% lead

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

The yellow colour in photochemical smog is due to the presence of____________...?

(A) Sulphur dioxide
(B) Carbon dioxide

(C) Nitrogen dioxide
(D) CFC’s

āœ… Correct Answer: Nitrogen dioxide

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Most important effect of the moon on earth is that it___________...?

(A) Causes weather change
(B) Causes earthquakes

(C) Causes solar and lunar eclipse
(D) Effects tides of the ocean

āœ… Correct Answer: Effects tides of the ocean

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

Apiculture refers to___________...?

(A) Rearing silk worms
(B) Science of bee keeping

(C) Science of gardening
(D) Science of cultural norms and trends

āœ… Correct Answer: Science of bee keeping

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”Š

What is the addictive drug in tobacco ______________...?

(A) Ethanol
(B) Nicotine

(C) Ammonia
(D) Tar

āœ… Correct Answer: Nicotine

Comments

Source: This question is taken from the Everyday Science

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